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M16×50 Sprocket Bolt for Komatsu PC200 Excavator - High-Strength Steel, Top China Suppliers & Factory
Product Features
Perfect PC200 Fit – Standard 16×50 size, designed for Komatsu PC200 sprocket, precise and stable installation.
High Strength Material – Made of heat‑treated alloy steel for high tensile strength, anti‑breakage and long durability.
Anti‑Loosening Design – Stable thread structure resists vibration, preventing loosening in heavy‑duty working conditions.
Easy Installation – Precise thread and standard size allow quick replacement, saving maintenance time and cost.
Wide Application – Suitable for sprocket assembly, repair and replacement, ideal for aftermarket and wholesale supply.
Product Display
Why Choose Us
Standard components meet most needs, but we know that some applications demand a more tailored approach. At Quanzhou Hesen Machinery Industry Co., Ltd., our in-house design and development capabilities allow us to offer customized solutions for undercarriage parts such as idlers, sprockets, track shoes, and track rollers. With over 30 years of manufacturing heritage dating back to 1990, we combine practical experience with engineering precision to deliver components that fit specific machinery models and operating conditions. Our team works closely with clients to understand dimensional requirements, material preferences, and performance expectations. This collaborative approach ensures that even non-standard orders receive the same level of quality and reliability as our core products. If your projects require specialized undercarriage components or development support, we invite you to send us your inquiry. Let us apply our decades of experience to create solutions that align perfectly with your technical and operational needs.
Frequently Asked Questions
What is the standard size of the Komatsu PC200 sprocket bolt?
The standard size is 16×50, which is perfectly designed for Komatsu PC200 sprocket installation, ensuring a precise and stable fit.
What materials are used to make these sprocket bolts?
These bolts are made of heat-treated alloy steel to provide high tensile strength, anti-breakage performance, and long durability under harsh working environments.
How do the bolts prevent loosening during heavy-duty operations?
They feature an anti-loosening design with a stable thread structure that resists severe vibration, securing the sprocket in heavy-duty working conditions.
Can I get customized undercarriage parts from Quanzhou Hesen Machinery?
Yes. With over 30 years of manufacturing experience, we offer custom design and development for various undercarriage parts, including idlers, sprockets, track shoes, and track rollers.
Are these sprocket bolts suitable for wholesale and aftermarket supply?
Yes, the standard dimensions and high-quality build make them ideal for aftermarket replacements, machinery repairs, and wholesale supply.


















